package jdbc3_25.homework;

import java.sql.Connection;
import java.sql.Statement;
import java.util.Scanner;

public class RegDemo {
    public static void main(String[] args) {

        System.out.println("欢迎注册");
        Scanner scanner = new Scanner(System.in);
        System.out.println("请输入用户名");
        String username = scanner.nextLine();
        System.out.println("请输入密码");
        String password = scanner.nextLine();
        System.out.println("请输入昵称");
        String nickname = scanner.nextLine();
        System.out.println("请输入年龄");
        int age = scanner.nextInt();

        try(Connection connection = DBUtil01.getConnection()){
            Statement statement = connection.createStatement();
            String sql = "INSERT INTO user(username,password,nickname,age) "+
                    "VALUES ('"+username+"','"+password+"','"+nickname+"',"+age+")";
            int num = statement.executeUpdate(sql);
            System.out.println(num>0?"插入成功":"插入失败");
        }catch (Exception e){
            e.printStackTrace();
        }
    }
}
